The kid's bronze eyes had a dark patina of anguish that hadn't been evident during the manic minutes on the roof.

Unsealed copper will eventually develop a dark patina, which some people like.

The dark patina of the desktop was only visible in a small area in front of her, framing the waiting report.

In this image the sculpture appears to have an even, dark patina.

The traditional method of creating "leaded glass" uses lead came, which ages into a dark blue-gray patina.

His hair gleamed like the dark patina on old oak.

Against its dark patina, a dimmer shadow returned her gaze.

His shirt bore a dark patina of dirt, as if it was never removed for anything.

As a farm implement, it would take on a dark patina due to contact with plant and animal fluids.

The entire object had a dark brown patina, and looked to be ancient.